private void OnCombinePickerClick(object sender, RoutedEventArgs e)
{
if (devicePicker == null)
{
devicePicker = new DevicePicker();
// add casting
devicePicker.Filter.SupportedDeviceSelectors.Add(CastingDevice.GetDeviceSelector(CastingPlaybackTypes.Video));
// add dial
devicePicker.Filter.SupportedDeviceSelectors.Add(DialDevice.GetDeviceSelector("castingsample"));
// add projection
devicePicker.Filter.SupportedDeviceSelectors.Add(ProjectionManager.GetDeviceSelector());
devicePicker.DevicePickerDismissed += DevicePicker_DevicePickerDismissed;
devicePicker.DeviceSelected += DevicePicker_DeviceSelected;
devicePicker.DisconnectButtonClicked += DevicePicker_DisconnectButtonClicked;
}
player.Pause();
// 從按下的 button 出現 picker 内容
Button btn = sender as Button;
GeneralTransform transform = btn.TransformToVisual(Window.Current.Content as UIElement);
Point pt = transform.TransformPoint(new Point(0, 0));
devicePicker.Show(new Rect(pt.X, pt.Y, btn.ActualWidth, btn.ActualHeight), Windows.UI.Popups.Placement.Above);
}
private async void TransportControls_CastButtonClicked(object sender, EventArgs e)
{
//Pause Current Playback
player.Pause();
rootPage.NotifyUser("Show Device Picker Button Clicked", NotifyType.StatusMessage);
//Get the custom transport controls
MediaTransportControlsWithCustomCastButton mtc = (MediaTransportControlsWithCustomCastButton)this.player.TransportControls;
//Retrieve the location of the casting button
GeneralTransform transform = mtc.CastButton.TransformToVisual(Window.Current.Content as UIElement);
Point pt = transform.TransformPoint(new Point(0, 0));
//Add the DIAL Filter, so that the application only shows DIAL devices that have the application installed or advertise that they can install them.
picker.Filter.SupportedDeviceSelectors.Add(DialDevice.GetDeviceSelector(this.dial_appname_textbox.Text));
System.Diagnostics.Debug.WriteLine(DialDevice.GetDeviceSelector(this.dial_appname_textbox.Text));
//Add the CAST API Filter, so that the application only shows Miracast, Bluetooth, DLNA devices that can render the video
//picker.Filter.SupportedDeviceSelectors.Add(await CastingDevice.GetDeviceSelectorFromCastingSourceAsync(player.GetAsCastingSource()));
//picker.Filter.SupportedDeviceSelectors.Add(CastingDevice.GetDeviceSelector(CastingPlaybackTypes.Video));
//picker.Filter.SupportedDeviceSelectors.Add("System.Devices.InterfaceClassGuid:=\"{D0875FB4-2196-4c7a-A63D-E416ADDD60A1}\"" + " AND System.Devices.InterfaceEnabled:=System.StructuredQueryType.Boolean#True");
//Add projection manager filter
//picker.Filter.SupportedDeviceSelectors.Add(ProjectionManager.GetDeviceSelector());
//if (activeDevice != null)
// //Update the display status for the previously selected device.
// picker.SetDisplayStatus(activeDevice, "Connected", DevicePickerDisplayStatusOptions.ShowDisconnectButton);
//Show the picker above our Show Device Picker button
picker.Show(new Rect(pt.X, pt.Y, mtc.CastButton.ActualWidth, mtc.CastButton.ActualHeight), Windows.UI.Popups.Placement.Above);
}
public Scenario06()
{
this.InitializeComponent();
rootPage = MainPage.Current;
//Subscribe to player events
player.MediaOpened += Player_MediaOpened;
player.MediaFailed += Player_MediaFailed;
player.CurrentStateChanged += Player_CurrentStateChanged;
// Get an Azure hosted video
AzureDataProvider dataProvider = new AzureDataProvider();
video = dataProvider.GetRandomVideo();
//Set the source on the player
rootPage.NotifyUser(string.Format("Opening '{0}'", video.Title), NotifyType.StatusMessage);
this.player.Source = video.VideoLink;
//Configure the DIAL launch arguments for the current video
this.dial_launch_args_textbox.Text = string.Format("v={0}&t=0&pairingCode=E4A8136D-BCD3-45F4-8E49-AE01E9A46B5F", video.Id);
//Subscribe for the clicked event on the custom cast button
((MediaTransportControlsWithCustomCastButton)this.player.TransportControls).CastButtonClicked += TransportControls_CastButtonClicked;
// Instantiate the Device Picker
picker = new DevicePicker();
//Hook up device selected event
picker.DeviceSelected += Picker_DeviceSelected;
//Hook up device disconnected event
picker.DisconnectButtonClicked += Picker_DisconnectButtonClicked;
//Hook up device disconnected event
picker.DevicePickerDismissed += Picker_DevicePickerDismissed;
//Add the DIAL Filter, so that the application only shows DIAL devices that have the application installed or advertise that they can install them.
picker.Filter.SupportedDeviceSelectors.Add(DialDevice.GetDeviceSelector(this.dial_appname_textbox.Text));
//Add the CAST API Filter, so that the application only shows Miracast, Bluetooth, DLNA devices that can render the video
//picker.Filter.SupportedDeviceSelectors.Add(await CastingDevice.GetDeviceSelectorFromCastingSourceAsync(player.GetAsCastingSource()));
//picker.Filter.SupportedDeviceSelectors.Add(CastingDevice.GetDeviceSelector(CastingPlaybackTypes.Video));
picker.Filter.SupportedDeviceSelectors.Add("System.Devices.InterfaceClassGuid:=\"{D0875FB4-2196-4c7a-A63D-E416ADDD60A1}\"" + " AND System.Devices.InterfaceEnabled:=System.StructuredQueryType.Boolean#True");
//Add projection manager filter
picker.Filter.SupportedDeviceSelectors.Add(ProjectionManager.GetDeviceSelector());
pvb.ProjectionStopping += Pvb_ProjectionStopping;
}
private async void castButton_Click(object sender, RoutedEventArgs e)
{
player.Pause();
//Retrieve the location of the casting button
GeneralTransform transform = castButton.TransformToVisual(Window.Current.Content as UIElement);
Point pt = transform.TransformPoint(new Point(0, 0));
//Add the DIAL Filter, so that the application only shows DIAL devices that have the application installed or advertise that they can install them.
picker.Filter.SupportedDeviceSelectors.Add(DialDevice.GetDeviceSelector(this.dial_appname_textbox.Text));
//Add the CAST API Filter, so that the application only shows Miracast, Bluetooth, DLNA devices that can render the video
picker.Filter.SupportedDeviceSelectors.Add(await CastingDevice.GetDeviceSelectorFromCastingSourceAsync(player.GetAsCastingSource()));
//RequiredDeviceProperties.AddProps(picker.RequestedProperties);
//if (activeDevice != null)
// //Update the display status for the previously selected device.
// picker.SetDisplayStatus(activeDevice, "Connected", DevicePickerDisplayStatusOptions.ShowDisconnectButton);
//Show the picker above our Show Device Picker button
picker.Show(new Rect(pt.X, pt.Y, castButton.ActualWidth, castButton.ActualHeight), Windows.UI.Popups.Placement.Above);
rootPage.NotifyUser("Show Device Picker Button Clicked", NotifyType.StatusMessage);
}
private async void watcherControlButton_Click(object sender, RoutedEventArgs e)
{
//Pause the video in the local player
this.player.Pause();
StopCurrentWatcher();
this.castingDevicesList.Items.Clear();
CustomDevicePickerFilter filter = new CustomDevicePickerFilter();
//Add the CAST API Filter, so that the application only shows Miracast, Bluetooth, DLNA devices that can render the video
//filter.SupportedDeviceSelectors.Add(await CastingDevice.GetDeviceSelectorFromCastingSourceAsync(this.player.GetAsCastingSource()));
//Add the DIAL Filter, so that the application only shows DIAL devices that have the application installed or advertise that they can install them.
filter.SupportedDeviceSelectors.Add(DialDevice.GetDeviceSelector(this.dial_appname_textbox.Text));
filter.SupportedDeviceSelectors.Add(ProjectionManager.GetDeviceSelector());
filter.SupportedDeviceSelectors.Add("System.Devices.InterfaceClassGuid:=\"{D0875FB4-2196-4c7a-A63D-E416ADDD60A1}\"" + " AND System.Devices.InterfaceEnabled:=System.StructuredQueryType.Boolean#True");
//Create our watcher and have it find casting devices capable of video casting
watcher = DeviceInformation.CreateWatcher(filter.ToString());
//Register for watcher events
watcher.Added += Watcher_Added;
watcher.Removed += Watcher_Removed;
watcher.Stopped += Watcher_Stopped;
watcher.Updated += Watcher_Updated;
watcher.EnumerationCompleted += Watcher_EnumerationCompleted;
//start the watcher
watcher.Start();
//update the UI to reflect the watcher's state
rootPage.NotifyUser("Watcher has been started", NotifyType.StatusMessage);
progressText.Text = "Searching";
progressRing.IsActive = true;
}
